Bosch Expert Diamond Tile Drill Bit 6mm Product Code: 59438

Diamond-ground, tungsten carbide drill bit for clean cutting through soft to medium density tiles, porcelain, ceramics and non-toughened glass. Precise drilling start prevents the drill bit from wandering or slipping. No cooling kit required.


  • Diamond-Ground for Precision Drilling
  • Tungsten Carbide Tip Reduces Slip & Wandering
  • Suitable for Soft to Medium Density Tiles
  • No Cooling Required


Diameter 6mm.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Type : Expert Diamond Tile Drill Bit
  • Suitable Application : Suitable for Soft to Medium Density Tiles
  • Total Product Weight : 0.21 kg
  • Pack Size : 1
  • Product Diameter : 6 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€11.45 Incl. 23% VAT

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Bosch Expert Diamond Tile Drill Bit 6mm is rated 2.9 out of 5 by 97.
Rated 5 out of 5 by from Peice of kit This drill bit is worth its weight in gold after flogging my self with other drill bits that normally do the job but just couldnt on a tile that was supet tuff the bit cut like butter over the moon saved so much time.
Date published: 2017-10-03
Rated 2 out of 5 by from Bosch Expert Tile Drill Sadly, I was very disappointed with the life of this drill. The first hole drilled through very quickly, but halfway through the second hole it just stopped cutting. These floor tiles were porcelain, but I guess that some are just harder than others and I was unlucky. Probably these drills are fine on clay tiles, slate, limestone etc. but on porcelain it's definitely a no no.
Date published: 2017-08-27
Rated 4 out of 5 by from Great value Having read other reviews I opted to go for diamond tipped bits, as I had a number of holes to drill in tough porcelain tiles. After the third diamond tipped bit, which cost over twice as much as this bit, I decided to try these cheaper bits. I was surprised to find the its performance was not much different to the very expensive diamond tipped bits and wish I had started with this one. Needs a guide to get it started on porcelain tiles.
Date published: 2017-07-06
Rated 4 out of 5 by from Good for drilling peg tiles I have found this drill bit good for drilling new holes in old peg tiles.
Date published: 2017-06-27
Rated 1 out of 5 by from Expensive hole Drilled 2 holes in porcelain tiles and it was wrecked, didn't go mad at them kept it cool. Won't buy again
Date published: 2017-04-29
Rated 1 out of 5 by from supposed to be a tile drill On the second hole i was drilling the blade in the end of the drill bit came away leaving just the metal shaft,2nd time i have tried this drill bit,first one did same thing but after 4 holes,should of learnt my lesson after 1st one but just thought that was a faulty bit,now I know different
Date published: 2017-04-18
Rated 1 out of 5 by from Unbelievably disappointing Of all the purchases I have made over the years from SCREWFIX, this has been the worst. Purchased this to replace an old and worn bit (erbauer). Found the Bosch product so terrible and ineffectual in tough porcelain tiles I resorted to using the old erbauer. I could not believe that the ratings for this product were so poor, and disregarded them. In reality they were accurate! Disregard this review at your peril! Expensive failure. Do not buy.
Date published: 2017-04-17
Rated 1 out of 5 by from Cr^p Drilled 2 holes ....WITH lube ...fell to bits ...absolute cr^p
Date published: 2017-04-10
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